The Enduro Moto Kit gives clear, in-helmet communications with minimal gear. A short, lightweight cable connects any Rugged or Kenwood 2-pin radio directly to a helmet kit. Shoulder strap-mounting (strap sold separately) the radio allows the rider to move on and off the bike with no limitations. Kit Includes: Helmet Kit Radio to helmet kit direct cable-straight Optional Handheld Radio PTT button on radios is used to activate headset microphone. Functionality confirmed on all Rugged Radios handheld radios. Other brand radios using Kenwood style 2-pin may function differently such as operating with listen-only capabilities.